Of course my mind is starting to ponder HFCs to go with the catback...just wonder what it would sound like :). I'm 100% happy with the current sound though.

IMO the Stillen + HFCs is way too raspy.

I can't remember...did you have that setup? My feeling currently is that the Stillen CBE alone is plenty loud (as loud as I want at WOT) and sounds nice. Adding HFCs will only make it louder and probably go beyond my ideal threshold. From what I've read here, HFCs can make a dull exhaust sound more sporty but an already nice sounding exhaust loses its qualities with HFCs added.

I however would love to find someone with a Stillen CBE and some HFCs to compare my car to directly in person. Someone drive up to Chicago!

One other nice thing to add about the Stillen CBE...ground clearance. It actually IMPROVES ground clearance over the stock setup. Those bends in the stock pipes just before the muffler are gone and everything tucks up higher now.

I picked my Berk HFC's up from another member recently for $300 used, If you look enough, you'll find someone willing to let theirs go for a decent price, hell, test it out, if you dont like the way it sounds, post it in the classified section and I GUARANTEE someone will buy them. I must say though, the HFC's with stock exhaust sounds absolutely amazing. I bet it would only be that much better with your CBE.

I have to disagree. The Stillen HFC's with their CBE does not sound "raspy" IMO. The Fast Intentions CBE with the Berk HFC's has got to be the raspiest sound I have heard on a 370. I've heard both live, and I just love the Stillen set-up. I think the Stillen has a rumble and the FI is raspy. To the point of sounding like a riced-up Civic or WRX.

But, to each his own...

EDIT: btw, I won't be drawn into any arguements on this "subjective" thread. Like I said above "to each their own".

Why do you need to wonder what this would sound like when I've provided vid clips with this combo, both inside and out?

I should note that my opinion is based on hearing a 370 in person with Stillen headers, berk HFCs, and stillen CBE. I have video of said Z, and in my opinion it is raspy.

Maybe it'd help if you guys define/describe what you mean by "rasp." You know, just to make sure you're talking about the same thing. Stuff like this is subjective enough without having to deal with the possibility that people are using the same word to describe different things, ya know? To me, rasp is a 'tinny', metallic sound. I almost picture BBs rattling around in a tin can. That type of sound. Is that what you guys mean as well?

It's no slight to you. Unfortunatley I've found the sound in videos to be more difficult to judge and not always comparable to a first person experience.

Tinny BB sound = rasp. Some of the early fitments had rubbing issues that were fixable. I have the Stillen CAI, CBE and HFC. I had a bit of rasp when it was cold when I first had them installed but once the exhaust had been heat cycled several times the rasp is gone. Every exhaust system I've ever had need at least 1000 miles or more to "seatle" in/blow out glass, etc. I think personally with just the CBE would be too mellow for me and that was my main concern with the Stillen - performance gain is excellent but its fairly quiet. With the HFC it sounds fantastic and I get endless compliments on the exhaust. Not only that but people constantly are asking me were you at so-and-so at such-and-such a time. I'll say yes and they'll tell me "oh I thought that was you - I heard your car driving by". I even get friends texting me telling me they heard me drive by "damn that thing sounds sweet", etc. This is a well loved exhaust note! I get compliments from the R8, Porsche, Lambo, Ferrari, etc, etc ,etc drivers all the time. Next to the looks of the car that's the most commented item on the car.

I'm happy with it 8)

yes

Yes for me as well.

Okay, then. At least we're all on the same page with what we mean by rasp. lol. :tup:

Oh I didn't take it as a slight. Just wanted to make sure you hadn't forgotten that they existed, in case they could be of help. And you're right, there's no real substitute for hearing the real thing up close and personal.